package com.mmall.controller.backend;

import com.google.common.collect.Maps;
import com.mmall.common.ServerResponse;
import com.mmall.pojo.Product;
import com.mmall.service.IFileService;
import com.mmall.service.IProductService;
import com.mmall.service.IUserService;
import com.mmall.util.PropertiesUtil;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Map;

/**
 * @ClassName: ProductManageController
 * @Title: mmall
 * @Package: com.mmall.controller.backend
 * @Description:后台产品接口实现
 * @author: liuqingsong
 * @E-mail: lqs_email@163.com
 * @version: 创建时间: 2019/7/8 17:07
 */
@Controller
@RequestMapping("/manage/product")
public class ProductManageController {

    @Autowired
    private IUserService iUserService;
    @Autowired
    private IProductService iProductService;
    @Autowired
    private IFileService iFileService;

    /**
     * 新增或更新产品
     * @param httpServletRequest
     * @param product
     * @return
     */
    @RequestMapping(value = "save.do")
    @ResponseBody
    public ServerResponse productSave(HttpServletRequest httpServletRequest, Product product){
////        User user=(User)session.getAttribute(Const.CURRENT_USER);
//        String loginToken = CookieUtil.readLoginToken(httpServletRequest);
//        if(StringUtils.isEmpty(loginToken)){
//            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(),"用户未登录，请登录管理员");
//        }
//        String userJsonStr = RedisShardedPoolUtil.get(loginToken);
//        User user = JsonUtil.string2Obj(userJsonStr,User.class);
//
//        if (user==null){
//            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(),"用户未登录，请登录管理员");
//        }
//        if (iUserService.checkAdminRole(user).isSuccess()){
//            //填充增加产品的业务逻辑
//            return iProductService.saveOrUpdateProduct(product);
//        }else {
//            return ServerResponse.createByErrorMessage("无权限操作");
//        }
        //全部通过拦截器验证是否登录以及权限
        return iProductService.saveOrUpdateProduct(product);

    }

    /**
     * 产品上下架
     * @param httpServletRequest
     * @param productId
     * @param status
     * @return
     */
    @RequestMapping(value = "set_sale_status.do")
    @ResponseBody
    public ServerResponse setSaleStatus(HttpServletRequest httpServletRequest, Integer productId,Integer status) {
////        User user = (User) session.getAttribute(Const.CURRENT_USER);
//        String loginToken = CookieUtil.readLoginToken(httpServletRequest);
//        if(StringUtils.isEmpty(loginToken)){
//            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(), "用户未登录，请登录管理员");
//        }
//        String userJsonStr = RedisShardedPoolUtil.get(loginToken);
//        User user = JsonUtil.string2Obj(userJsonStr,User.class);
//
//        if (user == null) {
//            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(), "用户未登录，请登录管理员");
//        }
//        if (iUserService.checkAdminRole(user).isSuccess()) {
//            //填充业务
//            return iProductService.setSaleStatus(productId, status);
//        } else {
//            return ServerResponse.createByErrorMessage("无权限操作");
//        }
        //全部通过拦截器验证是否登录以及权限
        return iProductService.setSaleStatus(productId, status);
    }

    /**
     * 获取产品详情
     * @param httpServletRequest
     * @param productId
     * @return
     */
    @RequestMapping(value = "detail.do")
    @ResponseBody
    public ServerResponse getDetail(HttpServletRequest httpServletRequest, Integer productId) {
////        User user = (User) session.getAttribute(Const.CURRENT_USER);
//        String loginToken = CookieUtil.readLoginToken(httpServletRequest);
//        if(StringUtils.isEmpty(loginToken)){
//            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(), "用户未登录，请登录管理员");
//        }
//        String userJsonStr = RedisShardedPoolUtil.get(loginToken);
//        User user = JsonUtil.string2Obj(userJsonStr,User.class);
//
//        if (user == null) {
//            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(), "用户未登录，请登录管理员");
//        }
//        if (iUserService.checkAdminRole(user).isSuccess()) {
//            //填充业务
//            return iProductService.manageProductDetail(productId);
//        } else {
//            return ServerResponse.createByErrorMessage("无权限操作");
//        }
        //全部通过拦截器验证是否登录以及权限
        return iProductService.manageProductDetail(productId);
    }

    /**
     * 产品list,动态分页
     * @param httpServletRequest
     * @param pageNum
     * @param pageSize
     * @return
     */
    @RequestMapping(value = "list.do")
    @ResponseBody
    public ServerResponse getList(HttpServletRequest httpServletRequest, @RequestParam(value = "pageNum",defaultValue = "1") int pageNum,@RequestParam(value = "pageSize",defaultValue = "10") int pageSize) {
////        User user = (User) session.getAttribute(Const.CURRENT_USER);
//        String loginToken = CookieUtil.readLoginToken(httpServletRequest);
//        if(StringUtils.isEmpty(loginToken)){
//            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(), "用户未登录，请登录管理员");
//        }
//        String userJsonStr = RedisShardedPoolUtil.get(loginToken);
//        User user = JsonUtil.string2Obj(userJsonStr,User.class);
//
//        if (user == null) {
//            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(), "用户未登录，请登录管理员");
//        }
//        if (iUserService.checkAdminRole(user).isSuccess()) {
//            //填充业务
//            return iProductService.getProductList(pageNum,pageSize);
//        } else {
//            return ServerResponse.createByErrorMessage("无权限操作");
//        }
        //全部通过拦截器验证是否登录以及权限
        return iProductService.getProductList(pageNum,pageSize);
    }

    /**
     * 产品搜索，动态分页
     * @param httpServletRequest
     * @param productName
     * @param productId
     * @param pageNum
     * @param pageSize
     * @return
     */
    @RequestMapping(value = "search.do")
    @ResponseBody
    public ServerResponse productSearch(HttpServletRequest httpServletRequest,String productName,Integer productId, @RequestParam(value = "pageNum",defaultValue = "1") int pageNum,@RequestParam(value = "pageSize",defaultValue = "10") int pageSize) {
////        User user = (User) session.getAttribute(Const.CURRENT_USER);
//        String loginToken = CookieUtil.readLoginToken(httpServletRequest);
//        if(StringUtils.isEmpty(loginToken)){
//            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(), "用户未登录，请登录管理员");
//        }
//        String userJsonStr = RedisShardedPoolUtil.get(loginToken);
//        User user = JsonUtil.string2Obj(userJsonStr,User.class);
//
//        if (user == null) {
//            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(), "用户未登录，请登录管理员");
//        }
//        if (iUserService.checkAdminRole(user).isSuccess()) {
//            //填充业务
//            return iProductService.searchProduct(productName,productId,pageNum,pageSize);
//        } else {
//            return ServerResponse.createByErrorMessage("无权限操作");
//        }
        //全部通过拦截器验证是否登录以及权限
        return iProductService.searchProduct(productName,productId,pageNum,pageSize);
    }

    /**
     * 文件上传
     * @param file
     * @param request
     * @return
     */
    @RequestMapping("upload.do")
    @ResponseBody
    public ServerResponse upload(@RequestParam(value = "upload_file",required = false) MultipartFile file, HttpServletRequest request){
////        User user = (User) session.getAttribute(Const.CURRENT_USER);
//        String loginToken = CookieUtil.readLoginToken(request);
//        if(StringUtils.isEmpty(loginToken)){
//            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(), "用户未登录，请登录管理员");
//        }
//        String userJsonStr = RedisShardedPoolUtil.get(loginToken);
//        User user = JsonUtil.string2Obj(userJsonStr,User.class);
//
//        if (user == null) {
//            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(), "用户未登录，请登录管理员");
//        }
//        if (iUserService.checkAdminRole(user).isSuccess()) {
//            //填充业务
//            String path=request.getSession().getServletContext().getRealPath("upload");
//            String targetFileName=iFileService.upload(file,path);
//            String url= PropertiesUtil.getProperty("ftp.server.http.prefix")+targetFileName;//拼接url
//
//            Map fileMap= Maps.newHashMap();
//            fileMap.put("uri",targetFileName);
//            fileMap.put("url",url);
//            return ServerResponse.createBySuccess(fileMap);
//        } else {
//            return ServerResponse.createByErrorMessage("无权限操作");
//        }

        //全部通过拦截器验证是否登录以及权限
        String path=request.getSession().getServletContext().getRealPath("upload");
        String targetFileName=iFileService.upload(file,path);
        String url= PropertiesUtil.getProperty("ftp.server.http.prefix")+targetFileName;//拼接url
        Map fileMap= Maps.newHashMap();
        fileMap.put("uri",targetFileName);
        fileMap.put("url",url);
        return ServerResponse.createBySuccess(fileMap);
    }

    /**
     * 富文本上传，按照simditor插件的要求返回
     * @param file
     * @param request
     * @param response
     * @return
     */
    @RequestMapping("richtext_img_upload.do")
    @ResponseBody
    public Map richtextImgUpload(@RequestParam(value = "upload_file",required = false) MultipartFile file, HttpServletRequest request, HttpServletResponse response){
        Map resultMap=Maps.newHashMap();
////        User user = (User) session.getAttribute(Const.CURRENT_USER);
//        String loginToken = CookieUtil.readLoginToken(request);
//        if(StringUtils.isEmpty(loginToken)){
//            resultMap.put("success",false);
//            resultMap.put("msg","请登录管理员");
//            return resultMap;
//        }
//        String userJsonStr = RedisShardedPoolUtil.get(loginToken);
//        User user = JsonUtil.string2Obj(userJsonStr,User.class);
//
//        if (user == null) {
//            resultMap.put("success",false);
//            resultMap.put("msg","请登录管理员");
//            return resultMap;
//        }
//        //富文本中对于返回值有自己的要求，我们使用的是simditor，所以按照simditor的要求返回
////        {
////            "success": true/false,
////            "msg": "error message", # optional
////            "file_path": "[real file path]"
////        }
//        if (iUserService.checkAdminRole(user).isSuccess()) {
//            //填充业务
//            String path=request.getSession().getServletContext().getRealPath("upload");
//            String targetFileName=iFileService.upload(file,path);
//            if (StringUtils.isBlank(targetFileName)){
//                resultMap.put("success",false);
//                resultMap.put("msg","上传失败");
//                return resultMap;
//            }
//            String url= PropertiesUtil.getProperty("ftp.server.http.prefix")+targetFileName;//拼接url
//            resultMap.put("success",true);
//            resultMap.put("msg","上传成功");
//            resultMap.put("file_path",url);
//            response.addHeader("Access-Control-Allow-Headers","X-File-Name");//富文本上传成功需要修改response的Header
//            return resultMap;
//        } else {
//            resultMap.put("success",false);
//            resultMap.put("msg","无权限操作");
//            return resultMap;
//        }

        //全部通过拦截器验证是否登录以及权限
        String path=request.getSession().getServletContext().getRealPath("upload");
        String targetFileName=iFileService.upload(file,path);
        if (StringUtils.isBlank(targetFileName)){
            resultMap.put("success",false);
            resultMap.put("msg","上传失败");
            return resultMap;
        }
        String url= PropertiesUtil.getProperty("ftp.server.http.prefix")+targetFileName;//拼接url
        resultMap.put("success",true);
        resultMap.put("msg","上传成功");
        resultMap.put("file_path",url);
        response.addHeader("Access-Control-Allow-Headers","X-File-Name");//富文本上传成功需要修改response的Header
        return resultMap;
    }

}
